NCS
Feature Phone
Quick Reference User Guide
Part No. 85480QRC02
April 2001Printed in U.S.A. (2106)
Quick Reference for Other Features
Data Port: Located on the right side of the phone, you can
connect any standard telephone device to the
phone (computer modem, answering machine,
fax machine, etc.).
Time/Date: Not user programmable. The information is
initially received from the Caller ID information.
The telephone will then maintain the correcttime/date.
Tone/Pulse:Set the Tone/Pulse switch located on...

The MONflash rate
indicates if the phone is
monitoring or being
monitored with the Room
Monitor feature.
Press LNDto automatically redial the last
number you called.Press the Speakerto use Handsfree
instead of the handset.
Use Microphone Muteto turn off the
Handsfree microphone.
Use Intercomto call co-workers.You can place an Intercom or outside call on
Hold. (Note: With Intercom calls, do not hang
up the handset after placing the call on Hold.)Use the CLEAR key to remove the data
shown in the second row...

Volume Control
Use the three-position
volume control to set the
loudness of ringing.
920-244A
ST4 Single Line Telephone
User Guide
Message Waiting Lamp
Lights when you have messages
waiting (if your phone system
can send them). Also flashes
when your ST4 rings.
Flash
While on a call, press Flash for
outside line or PBX features.
(640 mS +/- 100 mS)Last Number Redial
Lift handset and press LND
to redial your last call.
When placing a call in DP
mode, you can dial * to
change to Tone Dialing. Dial Mode...

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